public class student {
    String  s_name;
    int s_age;
    double s_fenshu;
    int s_nianji;
    String s_subject;
    boolean isjige(double jgf){
        return s_fenshu>jgf;
    }
    void waht_nianji(){
        System.out.println(this.s_name+s_nianji+"了");
    }
    void waht_fs(){
        System.out.println(this.s_name+s_fenshu+"分");
    }
    student(String s_name,double s_fenshu){
        this.s_name=s_name;
        this.s_fenshu=s_fenshu;
    }
}
